Table of Contents
- 1 How can I improve my CloudFront performance?
- 2 Which of the following use cases is appropriate for Amazon CloudFront?
- 3 What are the different types of events triggered by Amazon CloudFront?
- 4 Why we should use CloudFront?
- 5 What is Amazon CloudFront and how does it work?
- 6 Can I use my own domain name with CloudFront distribution?
How can I improve my CloudFront performance?
To improve performance, you can simply configure your website’s traffic to be delivered over CloudFront’s globally distributed edge network by setting up a CloudFront distribution. In addition, CloudFront offers a variety of optimization options.
Which action can you perform in Amazon CloudFront?
Actions you can use with distributions
| Action | Using the CloudFront console |
|---|---|
| Create a distribution | See Steps for Creating a Distribution (Overview) |
| List your distributions | See Updating a Distribution |
| Get all information about a distribution | See Updating a Distribution |
| Get the distribution configuration | See Updating a Distribution |
Which of these are features of Amazon CloudFront?
Amazon CloudFront Key Features
- Faster Performance. Network optimizations for optimal performance.
- Security. Protection against Network and Application Layer Attacks.
- Programmable and DevOps Friendly. Full-featured APIs and DevOps Tools.
- Cost Effective. Pay-as-you-go publicly available pricing and discounted pricing.
Which of the following use cases is appropriate for Amazon CloudFront?
CloudFront offers several options for streaming your media to global viewers—both pre-recorded files and live events. For video on demand (VOD) streaming, you can use CloudFront to stream in common formats such as MPEG DASH, Apple HLS, Microsoft Smooth Streaming, and CMAF, to any device.
How does CloudFront improve caching?
Caching based on cookie values For the cookies that you configure CloudFront to forward to your origin, CloudFront forwards every combination of cookie name and value. It then separately caches the objects that your origin returns, even if they’re all identical.
How does CloudFront cache work?
With CloudFront caching, more objects are served from CloudFront edge locations, which are closer to your users. This reduces the load on your origin server and reduces latency. The proportion of requests that are served directly from the CloudFront cache compared to all requests is called the cache hit ratio.
What are the different types of events triggered by Amazon CloudFront?
Viewer Request: When an end user or a client program makes an HTTP/HTTPS request to CloudFront, this event is triggered at the Edge Location closer to the end user. Viewer Response: When a CloudFront server is ready to respond to a request, this event is triggered.
Which action can you perform in Amazon CloudFront quizlet?
Which action can you perform in Amazon CloudFront? Deliver content to customers through a global network of edge locations. You are running an Amazon EC2 instance and want to store data in an attached resource. Your data is temporary and will not be kept long term.
What benefits are provided by Amazon CloudFront?
Amazon CloudFront provides a simple API that lets you:
- Distribute content with low latency and high data transfer rates by serving requests using a network of edge locations around the world.
- Get started without negotiating contracts and minimum commitments.
Why we should use CloudFront?
Accelerate website content delivery– CloudFront helps to speed-up the delivery of web content across the globe. By taking advantage of AWS network backbone and CloudFront Edge server while using CloudFront, you can give your viewers safe, fast and reliable experience.
What can CloudFront cache?
CloudFront caches your objects based on the values in all of the specified headers. CloudFront also forwards the headers that it forwards by default, but it caches your objects based only on the headers that you specify.
What is CloudFront cache key?
With Amazon CloudFront, you can control the cache key for objects that are cached at CloudFront edge locations. The cache key is the unique identifier for every object in the cache, and it determines whether a viewer request results in a cache hit.
What is Amazon CloudFront and how does it work?
Amazon CloudFront is a web service that speeds up distribution of your static and dynamic web content, such as.html,.css,.js, and image files, to your users. CloudFront delivers your content through a worldwide network of data centers called edge locations.
How does CloudFront retrieve my content?
If the content is not in that edge location, CloudFront retrieves it from an origin that you’ve defined—such as an Amazon S3 bucket, a MediaPackage channel, or an HTTP server (for example, a web server) that you have identified as the source for the definitive version of your content.
How does CloudFront access my origin?
For custom origins, when you create your distribution, you can specify how CloudFront accesses your origin: HTTP only, or matching the protocol that is used by the viewer. For more information about how CloudFront handles HTTP and HTTPS requests for custom origins, see Protocols .
Can I use my own domain name with CloudFront distribution?
For example, if CloudFront returns d111111abcdef8.cloudfront.net as the domain name for your distribution, the URL for logo.jpg in your Amazon S3 bucket (or in the root directory on an HTTP server) is http://d111111abcdef8.cloudfront.net/logo.jpg . Or you can set up CloudFront to use your own domain name with your distribution.